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This study investigated the effect of environment, horse and type of different field standardised exercise tests (fSET) on incremental lactate concentration and recovery time in endurance horses. Forty-eight endurance horses underwent one or multiple fSET on a 700-m all-weather racetrack. The fSET comprised phase 1 canter at 19.5-21.5 km/h for 19 km (group N), or 37 km split by 20 minutes of rest (group E1) or 37 km (group E2), followed by phase 2 canter at 26-32.6 km/h and phase 3 at 27.7-42.8 km/h, for 1,400 m each for all groups. Blood lactates were recorded after each phase. Linear mixed models were built with blood lactate value and recovery time as dependent variables and horse and environment data, and type of fSET as fixed effect variables, with horse and horse × fSET group as random effects. Data from a total of 130 fSETs were considered; lactate values were 0.78-7.73 mmol/l (median 1.79 mmol/l) for phase 1, 1.70-10.68 mmol/l (median 3.89 mmol/l) for phase 2, and 3.7-20.86 mmol/l (median 8.74 mmol/l) for phase 3. Blood lactate values after phase 1 and phase 2 were significantly lower in group E1 (median 1.49 mmol/l; median 3.12 mmol/l) compared with group N (median 2.77 mmol/l; median 5.28 mmol/l;
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Allen, K.J., van Erck-Westergren, E. and Franklin, S.H., 2016. Exercise testing in the equine athlete. Equine Veterinary Education 28: 89-98. https://doi.org/10.1111/eve.12410
Beccati, F., Cerocchi, A., Conte, M., Pilati, N. and Pepe, M., 2019. Computed tomographic diagnosis of incomplete palmar cortical (fatigue) fracture of the third metacarpal bone in two young adult endurance horses. Equine Veterinary Education 31: e17-e22. https://doi.org/10.1111/eve.12860
Behairy, A., Heshmat, H.A. and Abaza, H., 2017. The role of HIF1α, VEGFα and MCT4 on performance in racing horses. Life Science Journal 14: 94-104. https://doi.or/10.7537/marslsj140917.09
Dubouchaud, H., Butterfield, G.E., Wolfel, E.E., Bergman, B.C. and Brooks, G.A., 2000. Endurance training, expression, and physiology of LDH, MCT1, and MCT4 in human skeletal muscle. American Journal of Physiology-Endocrinology and Metabolism 278: E571-E579. https://doi.org/10.1152/ajpendo.2000.278.4.E571
El Helou, N., Tafflet, M., Berthelot, G., Tolaini, J., Marc, A., Guillaume, M., Hausswirth, C. and Toussaint, J.F., 2012. Impact of environmental parameters on marathon running performance. PLoS ONE 7: e37407. https://doi.org/10.1371/journal.pone.0037407
Flaminio, M.J.B., Gaughan, E.M. and Gillespie, J.R., 1996. Exercise intolerance in endurance horses. Veterinary Clinics of North America: Equine Practice 12: 565-580. https://doi.org/10.1016/S0749-0739(17)30273-0
Foxdal, P., Sjödin, A. and Sjödin, B., 1996. Comparison of blood lactate concentrations obtained during incremental and constant intensity exercise. International Journal of Sports Medicine 17: 360-365. https://doi.org/10.1055/s-2007-972861
Fraipont, A., Van Erck, E., Ramery, E., Richard, E., Denoix, J.M., Lekeux, P. and Art, T., 2011. Subclinical diseases underlying poor performance in endurance horses: diagnostic methods and predictive tests. Veterinary Record 169: 154. https://doi.org/10.1136/vr.d4142
Fraipont, A., Van Erck, E., Ramery, E., Fortier, G., Lekeux, P. and Art, T., 2012. Assessing fitness in endurance horses. Canadian Veterinary Journal 53: 311-314.
Hinchcliff, K.W., Jackson, M.A., Brown, J.A., Dredge, A.F., O’Callaghan, P.A., McCaffrey, J.P., Morley, P.S., Slocombe, R.E. and Clarke, A.F., 2005. Tracheobroncoscopic assessment of exercise-induced pulmonary hemorrhage in horses. American Journal of Veterinary Research 66: 596-598. https://doi.org/10.2460/ajvr.2005.66.596
Hinchcliff, K.W., Kaneps, A.J. and Geor, R.J., 2014. Equine sports medicine and surgery. Basic and clinical sciences of the equine athlete. 2nd ed. Saunders Elsevier, Edinburgh, UK.
Hodgson, D.R., Harrington McKeever, K. and McGowan, C.M., 2014. The athletic horse, principles and practice of equine sports medicine. 2nd ed. Elsevier Saunders, St. Louis, MO, USA.
Hyyppä, S., Räsänen, L.A. and Pösö, A.R., 1997. Resynthesis of glycogen in skeletal muscle from standardbred trotters after repeated bouts of exercise. American Journal of Veterinary Research 58: 162-166.
Kitaoka, Y., Endo, Y., Mukai, K., Aida, H., Hiraga, A. and Hatta, H., 2014. Muscle glycogen breakdown and lactate metabolism during intensive exercise in Thoroughbred horses. Journal of Physical Fitness and Sports Medicine 3: 451-456. https://doi.org/10.7600/jpfsm.3.451
Muñoz, A., Castejón-Riber, C., Riber, C., Esgueva, M., Trigo, P. and Castejón, F., 2017. Current knowledge of pathologic mechanisms and derived practical applications to prevent metabolic disturbances and exhaustion in the endurance horse. Journal of Equine Veterinary Science 51: 24-33. https://doi.org/10.1016/j.jevs.2016.12.002
Nagy, A., Dyson, S.J. and Murray, J.K., 2012. A veterinary review of endurance riding as an international competitive sport. Veterinary Journal 194: 288-293. https://doi.org/10.1016/j.tvjl.2012.06.022
No, M. and Kwak, H.B., 2016. Effects of environmental temperature on physiological responses during submaximal and maximal exercises in soccer players. Integrative medicine research 5: 216-222. https://doi.org/10.1016/j.imr.2016.06.002
Paris, A., Beccati, F. and Pepe, M., 2021. Type, prevalence, and risk factors for the development of orthopedic injuries in endurance horses during training and competition. Journal of the American Veterinary Medical Association 258: 1109-1118. https://doi.org/10.2460/javma.258.10.1109
Regatieri, I.C., Almeida, M.L.M., Neto, A.R.T., Curi, R.A., Ferraz, G.C. and Queiroz-Neto, A., 2016. Quantification of MCT1 and CD147 in red blood cells of Arabian and Quarter horses. Journal of Equine Veterinary Science 43: 66-71. https://doi.org/10.1016/j.jevs.2016.05.004
Roberts, W.O., 2007. Heat and cold. Sports Medicine 37: 400-403. https://doi.org/10.2165/00007256-200737040-00033
Ropka-Molik, K., Stefaniuk-Szmukier, M., Musiał, A.D. and Velie, B.D., 2019a. The genetics of racing performance in Arabian horses. International Journal of Genomics 2019: 9013239. https://doi.org/10.1155/2019/9013239
Ropka-Molik, K., Stefaniuk-Szmukier, M., Szmatoła, T., Piórkowska, K. and Bugno-Poniewierska, M., 2019b. The use of the SLC16A1 gene as a potential marker to predict race performance in Arabian horses. BMC Genetics 20: 93. https://doi.org/10.1186/s12863-019-0774-4
Silva, R.P., Barros, C.L., Mendes, T.T., Garcia, E.S., Valenti, V.E., de Abreu, L.C., Garner, D.M., Salmen Espindola, F. and Penha-Silva, N., 2019. The influence of a hot environment on physiological stress responses in exercise until exhaustion. PLoS ONE 14: 0209510. https://doi.org/10.1371/journal.pone.0209510
Statistics Solutions, 2023. Pearson’s correlation coefficient. Available at: https://www.statisticssolutions.com/free-resources/directory-of-statistical-analyses/pearsons-correlation-coefficient/#: :text=High%20degree%3A%20If%20the%20coefficient,to%20be%20a%20small%20correlation
Tarancón, I., Armengou, L., Melendez-Lazo, A., Pastor, J., Rı́os, J. and Jose-Cunilleras, E., 2019. Prevalence of exercise-induced pulmonary hemorrhage in competing endurance horses. Journal of the American Veterinary Medical Association 255: 710-715. https://doi.org/10.2460/javma.255.6.710
| Insgesamt | Letzte 365 Tage | In den letzten 30 Tagen | |
|---|---|---|---|
| Aufrufe von Kurzbeschreibungen | 845 | 284 | 25 |
| Gesamttextansichten | 57 | 21 | 1 |
| PDF-Downloads | 182 | 42 | 3 |
This study investigated the effect of environment, horse and type of different field standardised exercise tests (fSET) on incremental lactate concentration and recovery time in endurance horses. Forty-eight endurance horses underwent one or multiple fSET on a 700-m all-weather racetrack. The fSET comprised phase 1 canter at 19.5-21.5 km/h for 19 km (group N), or 37 km split by 20 minutes of rest (group E1) or 37 km (group E2), followed by phase 2 canter at 26-32.6 km/h and phase 3 at 27.7-42.8 km/h, for 1,400 m each for all groups. Blood lactates were recorded after each phase. Linear mixed models were built with blood lactate value and recovery time as dependent variables and horse and environment data, and type of fSET as fixed effect variables, with horse and horse × fSET group as random effects. Data from a total of 130 fSETs were considered; lactate values were 0.78-7.73 mmol/l (median 1.79 mmol/l) for phase 1, 1.70-10.68 mmol/l (median 3.89 mmol/l) for phase 2, and 3.7-20.86 mmol/l (median 8.74 mmol/l) for phase 3. Blood lactate values after phase 1 and phase 2 were significantly lower in group E1 (median 1.49 mmol/l; median 3.12 mmol/l) compared with group N (median 2.77 mmol/l; median 5.28 mmol/l;
| Insgesamt | Letzte 365 Tage | In den letzten 30 Tagen | |
|---|---|---|---|
| Aufrufe von Kurzbeschreibungen | 845 | 284 | 25 |
| Gesamttextansichten | 57 | 21 | 1 |
| PDF-Downloads | 182 | 42 | 3 |